Bangalore-based em electronix provides a preset counter. This is a low cost compact 6-digit counter made of abs plastic, panel mountable housing with a bezel of 72 mm x 72 mm. Input to preset counter: magnetic pickup/proximity switch or relay contact. The features include up/down counting selection, remote reset facility by potential free contact input, battery back up facility to hold the data in the absence of power. The setting of count value is through the membrane keys. Once the count value equals the set point, it actuates a relay and stops counting. For powering the sensors a supply of 12v dc are privided with the counter as built in form. A sturdy enclosure suitable to tp65 grade is provided. The supply voltage options are 230 v ac +/- 0 percent, 50 hz or 24 v dc.
